CWO4GUNNER
USN/USCG 1974-2004 Weps
I have heard too many recurring and similar problems with the Filstar series (impellers, leaking, low GPH. Probubly why for a name brand item the deals are so good on them right now as I have seen the XP4 new for a s little as $160. If you must get a Filstar try and get a deal on an FX4 as more is never too much and scalable for that new larger tank.